source: schedule/js/chart.js@ 16621

function GetData() 
{
        //calls the xml request in a loop based on the current sources                
        var source = ['Mrk 421','Mrk 501'];
        for (i = 0; i<source.length; i++) 
        {
           // alert (source[i]);
                GetXMLData(i, source);
                //$('#data').append('1st'+source);
        }
}

function GetXMLData(index, source) 
{
   // alert("test XML Data");
        var XML;
        //$('#data').append('   xmlData pass'+source+" "+index);
        XML = new XMLHttpRequest();
        //NOTE: previous errors on the request was caused by appending "http://www.fact-project.org"
        XML.open("GET","/smartfact/index.php?source="+escape(source[index])+"&time="+year+"-"+month+"-"+day,true);
        dataSource = new Array();
        XML.onload=function() 
        {
                if (testXML.status==200)
                {
                        alert("request ok");
                        line=testXML.responseText.split('\n');
                        dataSource.push(line);
                        if (dataSource.length == source.length)
                                {
                                   // alert("new datasource");
                                displayXMLData(dataSource, source); //this will be called when the last data from the list is read
                                //$('#data').append('successfully load'+source +""+dataSource);
                                }
                }
                else
                        alert("status is " + testXML.status);
        
        };
        XML.send();
}

function displayXMLData(dataSource, source)
{
        var options = 
        {
                        chart: {
                                renderTo: 'container' /* display to div Graph*/
                                
                        },
                        
                        xAxis: {
                                categories:["12PM","1PM","2PM","3PM","4PM","5PM","6PM","7PM","8PM","9PM","10PM","11PM","12AM","1AM","2AM","3AM","4AM","5AM","6AM","7AM","8AM","9AM","10AM","12PM"]
                        },
                        series:[], /* array of Data  */
                        
                        remove:function()
                        {
                                return false;
                        },
                        
                         exporting: {                                                   /*--------------------*/
                                buttons: {                                                      /*                                        */
                                        exportButton: {                                 /*              Export            */
                                                menuItems: null,                        /*                to              */
                                                onclick: function() {           /*                      PNG.file  */
                                                        this.exportChart();             /*--------------------*/
                                                }
                                        }
                                }
                        },
                        plotOptions : {
                        
                        series : {
                                        lineWidth: 3,
                        
                                marker : {
                                        enabled:false
                                }
                        }
                }
        };
        //This function splits the lines of data per data source
        var dataGraph = new Array(source.length);
        var Time = new Array(source.length);
        for (i=0; i<source.length; i++) 
        {
                dataGraph[i] = new Array(); //dataGraph contains the individual points for each source i
                Time[i] = new Array(); // Time contains the individual time for each sources.
                for(row=0;row<dataSource[i].length;row++)
                {
                        rows=line[row].split(',');
                        dataGraph[i].push(parseFloat(rows[4])||parseFloat('0'));
                        Temp[i].push(rows[0]);
                        for(TempTime=0;TempTime<Temp.length;TempTime++)
                        {
                                rowTime=Temp[TempTime].split(':');
                                colonTime[i].push(rowTime[0]); // Contains the data of Time
                                colonMin[i].push(parseInt(rowTime[1]/60*100)||parseFloat('0')); // Contains the data of minutes
                                for(TempHour=0;TempHour<colonTime.length;TempHour++)
                                {
                                        rowHour=colonTime[TempHour].split('T');
                                        Hour[i].push(parseFloat(rowHour[1])||parseFloat('0'));
                                        Time[i].push(Hour[i]+'.'+colonMin[i]);
                                }
                                
                                
                        }
                }
                $('#data').append(i + ": " + source[i] + ' GRAPH DATA ' + dataGraph[i] + ' Time '+ Time[i]);
        }
}